# Grado PS500
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.3 dB or -6.3 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         4.7 |
|   2 | Peaking   |        35 | 0.74 |         6.2 |
|   3 | Peaking   |        72 | 0.5  |        -8.7 |
|   4 | Peaking   |      3346 | 4.99 |         3.9 |
|   5 | Peaking   |      6430 | 1.23 |         5.3 |
|   6 | Peaking   |       569 | 1.63 |         1.1 |
|   7 | Peaking   |      1494 | 2.4  |        -3.5 |
|   8 | Peaking   |      2120 | 5.97 |        -5.4 |
|   9 | Peaking   |      4678 | 5.25 |         1.7 |
|  10 | HighShelf |     10000 | 0.7  |         5.3 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-10.6 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         8.5 |
|   2 | Peaking |        62 | 1.41 |        -2.3 |
|   3 | Peaking |       125 | 1.41 |        -3.8 |
|   4 | Peaking |       250 | 1.41 |        -2.5 |
|   5 | Peaking |       500 | 1.41 |         1.5 |
|   6 | Peaking |      1000 | 1.41 |        -0.8 |
|   7 | Peaking |      2000 | 1.41 |        -4.6 |
|   8 | Peaking |      4000 | 1.41 |         5.7 |
|   9 | Peaking |      8000 | 1.41 |         3   |
|  10 | Peaking |     16000 | 1.41 |        10.4 |

### Graphs
![](./Grado%20PS500.png)
